English 5 Cited by user Radlrb on 21 Sep 2023 5 (five) is a number, numeral and digit. It is the natural number, and cardinal number, following 4 and preceding 6, and is a prime number.
Vietnamese Bài toán Waring Cited by user Mwcb on 01 Jul 2022 Trong lý thuyết số, bài toán Waring hỏi rằng có phải mỗi số tự nhiên k đều có một số nguyên dương s sao cho mỗi số tự nhiên có thể viết thành tổng của tối đa s lũy thừa bậ…
English Waring's problem Cited by user Jochen Burghardt on 16 Sep 2013 In number theory, Waring's problem asks whether each natural number k has an associated positive integer s such that every natural number is the sum of at most s kth…
English Schnirelmann density Cited by user Citation bot 1 on 10 Jun 2010 In additive number theory, the Schnirelmann density of a sequence of numbers is a way to measure how "dense" the sequence is.